102mm T45 Concave Face Retractable Drill Bit High Speed , Thread Button Bit For Hard Rock 102mmT45 concave face high speed drilling thread retrac butt...
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We are capable to design and manufacture according to customer's requirement on the Bit DiaNo., Air holes, carbide button shape and the bit fa...
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CIR90 Low Pressure DTH Button Bits Dia90mm for rock well mine drilling Product Description The CIR90 DTH bit is the tool cutting rock. Miroc CIR90 DTH...
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RE004 RC drill bit for exploration drilling RC reverse circulation drilling tools are mainly used for geological exploration drilling .RC drilling is ...
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Reverse Circulation RC Drill Bits, RC Button Bits, RC Hammer Bits Product specifications: R.C. drilling, referred to as "Centre Sample Recovery&q...
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102mm T45 Concave Face Dth Button Bits High Speed Drilling For Hard Rock Threaded drill bits include general,retrac and reaming three series,with stro...
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450mm PDC Concave Non Coring Drill Bit adequate stocks Drills-king concave bits pdc drill bits is mainly used for water well, geothermal well, geologi...
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PDC Concave Non-Core Drill Bit 3wings/4wings/5wings for Water Well Pdc Drill Bit Feature: 1.Suitable for soft, medium and hard formations. 2.Super str...
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High Performance Mission50 152mm 165mm 178mm Concave Face Dth Hammer Bits DTH Drill Bits are produced from premium quality Carbide for increased durab...
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Atlas Copco Secoroc Reverse Circulation RC drill bits, Secoroc RC Bits 5" RE040 RE542/543 RE545 Secoroc RC Bits/Atlas Copco Secoroc Reverse Circu...
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RC Drilling Bit 12.5 Inch TCI Tricone Drill Bit IACD 437 1 . Descriptions: TCI (Tungsten Carbide Insert) bits are utilized for drilling in medium to h...
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Product Description: The DTH Button Bits are high-performance rock drill bits designed for use in downhole tools. These drilling tools are known for t...
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Russia best selling oil well use rc drill bit/Reverse circulation bit 1.Based on previous experience of ordinary hammers, combined with the features o...
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Concave Metal Drill Bit Steel Body Coal Mine Drilling Equipment Characteristics: 1. The top surface of the bit is shallow with 3 small nozzles. and in...
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Drill Bits HD35 Flat Face Bit , biger gauge button and high quality alloy steel Product Description QIDELI Thread Button Bit is made by the best quali...
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Reverse circulation drilling bit Product Description ----Type and Technical Specification of Bits for RC Hammers ▼ Type Number of Air hole DIa.(mm) Ga...
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